About 5,000 years ago, people living in what is now Iran began extracting copper from rock by processing ore, an activity ...

BEIJING (Reuters) -China, the world's biggest copper smelter, is studying ways to strengthen regulation on the expansion of smelting capacity, a state news outlet said on Thursday, as record low ...

Metso will showcase its copper processing expertise at the 12th International Copper Conference, taking place in Arizona, USA ...

The oldest and most intact copper smelting site in the world is now open for tours. Perched on the shores of the Keweenaw Waterway, the Quincy Smelter is the last of its kind. Opened in 1890s, the ...

Buried deep in the south Georgia rolling hills, a tiny archaeological site has been rewriting history. Uncovered in the late 1950s, the Kvemo Bolnisi workshop was considered to be one of the ...

Copper smelting dust, a by‐product of the copper refining industry, contains not only hazardous arsenic but also valuable metals such as copper, zinc, lead, bismuth and others. The effective treatment ...

Copper smelting is an intricate high‐temperature process that converts copper concentrates into purer metallic copper through a series of chemical and thermal reactions. Central to modern smelting ...

The firm, controlled by Indian billionaire Anil Agarwal, has already agreed to invest $2 billion to build copper processing ...

The White House cited national mineral security concerns in its push to limit the environmental regulations facing the nation’s few copper refineries. President Donald Trump on Friday exempted an ...

The CEO of India's steel-to-power conglomerate JSW Group's copper business Pankaj Kumar has resigned from the company, two ...

The CEO of India's steel-to-power conglomerate JSW Group's copper business Pankaj Kumar has resigned from the company, two ...